New action for /statuses/update

1 files changed, 240 insertions, 0 deletions

diff --git a/actions/apiupdate.php b/actions/apiupdate.php
new file mode 100644
index 000000000..9ce208f65
--- /dev/null
+++ b/actions/apiupdate.php
@@ -0,0 +1,240 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Post a notice (update your status) through the API
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  API
+ * @package   StatusNet
+ * @author    Zach Copley <zach@status.net>
+ * @copyright 2009 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/apibareauth.php';
+
+/**
+ * Updates the authenticating user's status (posts a notice).
+ *
+ * @category API
+ * @package  StatusNet
+ * @author   Zach Copley <zach@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ */
+
+class ApiUpdateAction extends ApiAuthAction
+{
+
+    var $user                  = null;
+    var $source                = null;
+    var $status                = null;
+    var $in_reply_to_status_id = null;
+    var $format                = null;
+
+    static $reserved_sources = array('web', 'omb', 'mail', 'xmpp', 'api');
+
+    /**
+     * Take arguments for running
+     *
+     * @param array $args $_REQUEST args
+     *
+     * @return boolean success flag
+     *
+     */
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+
+        if ($this->requiresAuth()) {
+            if ($this->checkBasicAuthUser() == false) {
+                return false;
+            }
+        }
+
+        $this->user = $this->auth_user;
+
+        if (empty($this->user)) {
+            $this->clientError(_('No such user!'), 404, $this->format);
+            return false;
+        }
+
+        $this->status = $this->trimmed('status');
+
+        if (empty($this->status)) {
+            $this->clientError(
+                'Client must provide a \'status\' parameter with a value.',
+                400,
+                $this->format
+            );
+
+            return false;
+        }
+
+        $this->source = $this->trimmed('source');
+
+        if (empty($this->source) || in_array($source, $this->reserved_sources)) {
+            $this->source = 'api';
+        }
+
+        $this->format = $this->arg('format');
+
+        $this->in_reply_to_status_id
+            = intval($this->trimmed('in_reply_to_status_id'));
+
+        return true;
+    }
+
+    /**
+     * Handle the request
+     *
+     * Just show the notices
+     *
+     * @param array $args $_REQUEST data (unused)
+     *
+     * @return void
+     */
+
+    function handle($args)
+    {
+        parent::handle($args);
+
+        if ($_SERVER['REQUEST_METHOD'] != 'POST') {
+            $this->clientError(
+                _('This method requires a POST.'),
+                400, $this->format
+            );
+            return;
+        }
+
+        $status_shortened = common_shorten_links($this->status);
+
+        if (Notice::contentTooLong($status_shortened)) {
+
+            // Note: Twitter truncates anything over 140, flags the status
+            // as "truncated."
+
+            $this->clientError(
+                sprintf(
+                    _('That\'s too long. Max notice size is %d chars.'),
+                    Notice::maxContent()
+                ),
+                406,
+                $this->format
+            );
+
+            return;
+        }
+
+        // Check for commands
+
+        $inter = new CommandInterpreter();
+        $cmd = $inter->handle_command($this->user, $status_shortened);
+
+        if ($cmd) {
+
+            if ($this->supported($cmd)) {
+                $cmd->execute(new Channel());
+            }
+
+            // Cmd not supported?  Twitter just returns your latest status.
+            // And, it returns your last status whether the cmd was successful
+            // or not!
+
+            $this->notice = $this->user->getCurrentNotice();
+
+        } else {
+
+            $reply_to = null;
+
+            if (!empty($this->in_reply_to_status_id)) {
+
+                // Check whether notice actually exists
+
+                $reply = Notice::staticGet($this->in_reply_to_status_id);
+
+                if ($reply) {
+                    $reply_to = $this->in_reply_to_status_id;
+                } else {
+                    $this->clientError(
+                        _('Not found'),
+                        $code = 404,
+                        $this->format
+                    );
+                    return;
+                }
+            }
+
+            $this->notice = Notice::saveNew(
+                $this->user->id,
+                html_entity_decode($this->status, ENT_NOQUOTES, 'UTF-8'),
+                $this->source,
+                1,
+                $reply_to
+            );
+
+            common_broadcast_notice($this->notice);
+        }
+
+        $this->showNotice();
+    }
+
+    /**
+     * Show the resulting notice
+     *
+     * @return void
+     */
+
+    function showNotice()
+    {
+        if (!empty($this->notice)) {
+            if ($this->format == 'xml') {
+                $this->show_single_xml_status($this->notice);
+            } elseif ($this->format == 'json') {
+                $this->show_single_json_status($this->notice);
+            }
+        }
+    }
+
+    /**
+     * Is this command supported when doing an update from the API?
+     *
+     * @param string $cmd the command to check for
+     *
+     * @return boolean true or false
+     */
+
+    function supported($cmd)
+    {
+        static $cmdlist = array('MessageCommand', 'SubCommand', 'UnsubCommand',
+            'FavCommand', 'OnCommand', 'OffCommand');
+
+        if (in_array(get_class($cmd), $cmdlist)) {
+            return true;
+        }
+
+        return false;
+    }
+
+}